Our state-of-the-art equipment and software enable effective quality verification both at suppliers’ sites and in our lab. We perform all tests required to meet demanding specifications, including:
Mechanical components
Internal validation
Chemical analysis
CT scans (tomography)
Jominy end-quench tests
Magnetic particle inspection (MPI / Magnaflux)
Mechanical properties testing
Ultrasonic testing (UT)
Measurements and testing
Advanced technology to ensure the best result
Compliance with the manufacturing cycles defined within the supply chain is ensured through:
Advanced measuring equipment and inspection tools
Continuous training for quality personnel
Verification against customer technical specifications
Delta Presse has also developed an information management system interfacing with partners, ensuring product traceability at every stage. For us, quality means continuous improvement, fully aligned with our code of ethics and supply-chain sustainability.
Drainage grating covers
Proven reliability for every application
Thanks to proven processes and our know-how, we supply resistant, safe and long-lasting products, ideal for any installation environment.
Grating covers undergo targeted inspections to ensure:
Mechanical load resistance
Durability in outdoor environments
Uniform coating/painting
Each piece is checked to ensure perfect interchangeability within drainage systems and compliance with safety and quality requirements. Tests include:
Strength and deflection
Corrosion and wear resistance
Dimensional accuracy
Quality control
Delta Presse gratings undergo strict quality controls directly at our trusted manufacturing partners. Each piece is verified to ensure maximum safety, durability and performance, in compliance with EN / CE / UKCA requirements.
ISO 9001:2015 certification
Delta Presse S.r.l. operates a quality management system certified to ISO 9001:2015 and audited by SGS. The certification covers the trading and supply of hot-forged steel components and cast-iron castings, in raw condition or semi-machined.
